Jimmie Dale, moving without sound, went to the window.  There was a shade on it, and it was pulled down.  He reached up underneath it, felt for the window fastening, and unlocked it; then cautiously tested the window itself by lifting it an inch or two—­it slid easily in its grooves.

He stood then for a moment, hardfaced, a frown gathering his forehead into heavy furrows, as the flashlight’s ray again and again darted hither and thither.  There was nothing, absolutely nothing in the room but wooden packing cases.  He lifted the cover of the one nearest to him and looked inside.  It was quite empty, except for some pieces of heavy cord, and a few cardboard shoe boxes that, in turn, were empty, too.

“It’s here, of course,” said Jimmie Dale thoughtfully to himself.  “Clever work, too!  But I can’t move half a hundred packing cases without that chap below hearing me; and I can’t do it in ten minutes, either, which, I imagine is the outside limit of time.  Fortunately, though, these cases are not without their compensation—­a dozen men could hide here.”

He began to move about the room.  And now he stooped before one pile of boxes and then another, curiously attempting to lift up the entire pile from the bottom.  Some he could not move; others, by exerting all his strength, gave a little; and then, finally, over in one corner, he found a pile that appeared to answer his purpose.

“These are certainly empty,” he muttered.

There was just room to squeeze through between them and the next stack of cases alongside; but, once through, by the simple expedient of moving the cases out a little to take advantage of the angle made by the corner of the room, he obtained ample space to stand comfortably upright against the wall.  But Jimmie Dale was not satisfied yet.  Could he see out into the room?  He experimented with his flashlight—­and carefully shifted the screen of cases before him a little to one side.  And yet still he was not satisfied.  With a sort of ironical droop at the corners of his lips, as though suddenly there had flashed upon him the inspiration that fathered one of those whimsical ideas and fancies that were so essentially a characteristic of Jimmie Dale, he came out from behind the cases, went across the room to the case he had opened when he first entered, took out the cord and the cover of one of the cardboard shoe boxes, and with these returned to his hiding place once more.

The sounds from the upper stories of the tenement now reached him hardly at all; but from below, directly under his feet almost, he could hear some one, the proprietor of the shoe store probably, walking about.